Identify the fibularis longus in the following figure.

1) B
Explanation:
A) Muscle A is the tibialis anterior.
C) Muscle C is the gastrocnemius.
D) Muscle D is the extensor digitorum longus.
E) Muscle E is the soleus.

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2) B
Explanation:
A) Transverse sections separate superior from inferior structures.
C) Parasagittal sections separate structures into unequal sections.
D) A midsagittal section would separate structures into equal halves.

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3) C
Explanation:
A) The biceps femoris flexes the leg and also abducts the thigh.
B) The semitendinosus functions to flex the leg.
D) While the vastus lateralis functions to extend the leg, it is a muscle of the quadriceps femoris group, not the hamstrings.

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4) B
Explanation:
A) The vastus lateralis is the large muscle on the anterolateral surface of the thigh.
C) The vastus medialis is on the medial surface of the femur just under the sartorius.
D) The semimembranosus is part of the hamstring group and is located medially to the semitendinosus.

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5) A
Explanation:
B) A sagittal section would cut the head in half.
C) A frontal section would separate the front of the head from the back of the head.
D) A coronal section would separate the front of the head from the back of the head.

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6) A
Explanation:
B) A midsagittal section is a vertical section.
C) A frontal section is a vertical section.
D) An oblique section is at an angle to the body.

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7) D
Explanation:
A) A coronal cut is the same as a frontal cut, and separates the anterior from the posterior.
B) A parasagittal cut passes through the long axis of the body and divides the body into nearly equal halves.
C) A frontal cut separates the anterior from the posterior.

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8) C
Explanation:
A) A transverse section is perpendicular to the vertical orientation of the body.
B) Frontal sections separates anterior and posterior structures.
D) A coronal section separates anterior and posterior structures.

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9) C
Explanation:
A) There are more than seven abdominopelvic regions.
B) There are more than eight abdominopelvic regions.
D) There are more than ten abdominopelvic regions.

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10) C
Explanation:
A) As the name implies, the triceps brachii has its origins on three heads. The long head originates on the lateral border of the scapula. The lateralhead originates on the deltoid ridge of the humerus. The small medial originates on the shaft of the humerus. All three heads have a single insertion on the olecranon process of the ulna.
B) As the name implies, the triceps brachii has its origins on three heads. The long head originates on the lateral border of the scapula. The lateral head originates on the deltoid ridge of the humerus. The small medial originates on the shaft of the humerus. All three heads have a single insertion on the olecranon process of the ulna.
D) As the name implies, the triceps brachii has its origins on three heads. The long head originates on the lateral border of the scapula. The lateral head originates on the deltoid ridge of the humerus. The small medial originates on the shaft of the humerus. All three heads have a single insertion on the olecranon process of the ulna.

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